Firefighters and EMTs: tell me what your department would need

WHIP MK I is licensed to individuals for personal use, so you can build one for your own truck today. A department version is what comes next, and I would rather build it around what crews actually need than guess. If you run a command SUV, brush truck or utility pickup, tell me here what would make it work for your service: how many vehicles, which doors, and how fast it has to go on and come off. Ken